--- product_id: 265167969 title: "U Konserve 12 oz Insulated Stainless Steel Food Jar thermose" brand: "u konserve" price: "$55.57" currency: USD in_stock: true category: "U Konserve" url: https://www.desertcart.us/products/265167969-u-konserve-12-oz-insulated-stainless-steel-food-jar-thermose store_origin: US region: United States of America --- # Leak-proof stainless steel screw lid Keeps food hot for 6+ hours Maintains cold freshness up to 8 hours U Konserve 12 oz Insulated Stainless Steel Food Jar thermose **Brand:** u konserve **Price:** $55.57 **Availability:** ✅ In Stock ## Summary > 🥗 Hot or cold, always bold — your meal’s new best friend! ## Quick Answers - **What is this?** U Konserve 12 oz Insulated Stainless Steel Food Jar thermose by u konserve - **How much does it cost?** $55.57 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/265167969-u-konserve-12-oz-insulated-stainless-steel-food-jar-thermose) ## Best For - u konserve enthusiasts ## Why This Product - Trusted u konserve brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Portable:** Sleek 12 oz size fits easily in bags and backpacks, perfect for the on-the-go professional who refuses to compromise on quality meals. - • **Effortless Cleaning:** Dishwasher safe with a wide mouth design for quick, hygienic maintenance—because your time is valuable. - • **Leak-Proof Confidence:** Secure screw-on lid ensures zero spills, making it your trusted companion for work, travel, or outdoor adventures. - • **All-Day Temperature Lock:** Double-walled vacuum insulation keeps your meals perfectly hot or cold, no matter where your day takes you. - • **Premium, Safe Stainless Steel:** Crafted from 18/8 food-grade stainless steel, free from BPA, BPS, phthalates, and lead—health-conscious and durable. ## Overview The U Konserve 12 oz Insulated Stainless Steel Food Jar features double-walled vacuum insulation to keep food hot for over 6 hours or cold for up to 8 hours. Made from premium 18/8 stainless steel, it is free from harmful chemicals and designed with a leak-proof screw lid for secure transport. Its wide mouth allows easy filling and cleaning, and it’s dishwasher safe for hassle-free care. Compact and portable, this food jar is ideal for professionals seeking a reliable, eco-friendly solution for fresh meals on the go. ## Description desertcart.com: U Konserve 12 oz Insulated Stainless Steel Food Jar thermose : Home & Kitchen ## Features - Keep Food Hot or Cold for Hours: Double-walled and vacuum insulated technology ensures your meals stay hot or cold, making our food thermos perfect for every meal, from soups to salads. - Premium Construction: Made from 18/8 stainless steel, this 18-ounce container is non-leaching, free of BPA, BPS, phthalates and lead, ensuring you can use our thermos for hot food worry free. - Secure Seal: Featuring a leak-proof, screw-on stainless steel lid, this insulated food jar is the perfect soup thermos or hot lunch container to carry with complete peace of mind. - Quick and Easy Care: Enjoy hassle-free hygiene and keep your food container fresh with minimal effort thanks to an easy to clean design and dishwasher safe construction. - Convenient and Portable: Designed with a wide mouth opening, our thermos food jar allows for easy filling and eating, making it ideal for work and outdoor adventures. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D9R99FRL | | Best Sellers Rank | #210,361 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #277 in Insulated Food Jars | | Brand | U Konserve | | Brand Name | U Konserve | | Capacity | 12 ounces | | Closure Type | Screw | | Color | 12oz | | Container Shape | Round | | Customer Reviews | 4.4 out of 5 stars 59 Reviews | | Included Components | Lid | | Item Dimensions L x W x H | 3.54"L x 3.54"W x 5.12"H | | Item Form | Jar | | Item Volume | 12 fluid ounces | | Manufacturer | U-Konserve | | Material | Stainless Steel | | Material Feature | Food Grade, Non-Toxic, Reusable | | Material Features | Food Grade, Non-Toxic, Reusable | | Material Type | Stainless Steel | | Other Special Features of the Product | Insulated | | Package Quantity | 1 | | Product Care Instructions | Dishwasher Safe | | Product Dimensions | 3.54"L x 3.54"W x 5.12"H | | UPC | 755247217680 | | Unit Count | 1 Count | ## Product Details - **Brand:** U Konserve - **Capacity:** 1.1 pounds - **Color:** 18oz - **Material:** Stainless Steel - **Material Feature:** BPA Free, lead free, Reusable ## Images ![U Konserve 12 oz Insulated Stainless Steel Food Jar thermose - Image 1](https://m.media-amazon.com/images/I/61nT7B3SVoL.jpg) ![U Konserve 12 oz Insulated Stainless Steel Food Jar thermose - Image 2](https://m.media-amazon.com/images/I/71GCZ4xunoL.jpg) ![U Konserve 12 oz Insulated Stainless Steel Food Jar thermose - Image 3](https://m.media-amazon.com/images/I/81OmofPcm8L.jpg) ![U Konserve 12 oz Insulated Stainless Steel Food Jar thermose - Image 4](https://m.media-amazon.com/images/I/71XCoK7GaQL.jpg) ![U Konserve 12 oz Insulated Stainless Steel Food Jar thermose - Image 5](https://m.media-amazon.com/images/I/812ckZNLeXL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Is the lid twist on or pop on?** A: This lid twists on. FYI when I purchased I experimented: reheated with boiling water then sealed more water in. After 12 hours temperature at 120F, so not bad AT SLL. **Q: Is it safe to touch if i fill it with hot drink?** A: Yes **Q: Hello, Is the inside of the thermos lined with plastic or a nonstick material?** A: Nope, no lining. just metal. ## Frequently Bought Together - U Konserve Stainless Steel Insulated Food Jar – Vacuum Sealed Thermos for Hot and Cold Food – Wide Mouth - Leak-Proof Container – BPA Free – 18 Ounce - U Konserve Stainless Steel Round Food Storage Bento Box Container, Leak Proof Silicone Lid Dishwasher Safe - Plastic Free, 9oz - U Konserve Stainless Steel Nesting Trio Food Containers with Silicone Lids, Leak Proof & Dishwasher Safe (Set of 3: 5/9/16 oz) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/265167969-u-konserve-12-oz-insulated-stainless-steel-food-jar-thermose](https://www.desertcart.us/products/265167969-u-konserve-12-oz-insulated-stainless-steel-food-jar-thermose) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-19*